package com.cygnus.model;

import lombok.Data;

import java.util.HashMap;
import java.util.Map;

/*
返回信息通用类
 */
@Data
public class Msg {
    //状态码
    private int code;
    //提示信息
    private String msg;
    //用户返回给浏览器的数据
    private Map<String,Object> extend= new HashMap<String,Object>();

    public static Msg success(){
        Msg result=new Msg();
        result.setCode(666);
        result.setMsg("处理成功");
        return result;
    }
    public static Msg fail(){
        Msg result=new Msg();
        result.setCode(444);
        result.setMsg("处理失败");
        return result;
    }
    public Msg add(String key,Object value){
        this.getExtend().put(key,value);
        return this;
    }
}
